I broke the little piece of plastic acting as a cap on the original detergent bottles for my Dreame L10s Ultra, preventing them from being refilled.

So I designed this little cap, which allows you to close a detergent bottle that has been refilled.

I know the 3 rings to titghten the bottle neck should be oriented the other way, but this way it allow to print without any support, and it's still laaargely strong enough.

Designed to be printed with TPU.

If not fitting well, try playing with scale